J. Freeman, The modelling of spatial relations, Computer Graphics and Image Processing, vol.4, issue.2, pp.156-171, 1975.
DOI : 10.1016/S0146-664X(75)80007-4

A. Rosenfeld and A. Kak, Digital picture processing, 1982.

M. Egenhofer and R. Franzosa, Point-set topological spatial relations, International journal of geographical information systems, vol.2, issue.2, pp.161-174, 1991.
DOI : 10.1109/32.6141

M. Egenhofer and J. R. Herring, Categorizing Binary Topological Relations Between Regions, Lines, and Points in Geographic Databases, Research Report, 1991.

D. Papadias, T. Sellis, Y. Theodoridis, and M. J. Egenhofer, Topological Relations in the world of Minimum Bounding Rectangles: a Study with R-trees, International Conference on Managament Data, pp.92-103, 1995.

J. Renz and B. Nebel, Spatial Reasoning with Topological Information, " in Spatial Cognition, An Interdisciplinary Approach to Representing and Processing Spatial Knowledge, ser. Lecture Notes in Computer Science, pp.351-372, 1998.

I. Bloch, Fuzzy relative position between objects in image processing: a morphological approach, IEEE Transactions on Pattern Analysis and Machine Intelligence, vol.21, issue.7, pp.657-664, 1999.
DOI : 10.1109/34.777378

X. Wang and J. Keller, Human-based spatial relationship generalization through neural/fuzzy approaches, Fuzzy Sets and Systems, vol.101, issue.1, pp.5-20, 1999.
DOI : 10.1016/S0165-0114(97)00035-3

P. Matsakis and L. Wendling, A new way to represent the relative position between areal objects, IEEE Transactions on Pattern Analysis and Machine Intelligence, vol.21, issue.7, pp.634-643, 1999.
DOI : 10.1109/34.777374

D. Mitra, A Class of Star-Algebras for Point-Based Qualitative Reasoning in Two-Dimensional Space, Fifteenth International Florida Artificial Intelligence Research Society Conference, pp.486-491, 2002.

K. Santosh, L. Wendling, and B. Lamiroy, Unified pairwise spatial relations: An application to graphical symbol retrieval, " in Graphics Recognition, ser, Lecture Notes in Computer Science, vol.6020, 2009.

K. Santosh, B. Lamiroy, and J. Ropers, Inductive Logic Programming for Symbol Recognition, 2009 10th International Conference on Document Analysis and Recognition, pp.1330-1334, 2009.
DOI : 10.1109/ICDAR.2009.166

G. Retz-schmidt, Various Views on Spatial Prepositions, pp.95-104, 1988.

K. Miyajima and A. Ralescu, Spatial organization in 2D segmented images: Representation and recognition of primitive spatial relations, Fuzzy Sets and Systems, vol.65, issue.2-3, pp.225-236, 1994.
DOI : 10.1016/0165-0114(94)90021-3

D. Peuquet and Z. Ci-xiang, An algorithm to determine the directional relationship between arbitrarily-shaped polygons in the plane, Pattern Recognition, vol.20, issue.1, pp.65-74, 1987.
DOI : 10.1016/0031-3203(87)90018-5

S. Lee and F. Hsu, Spatial reasoning and similarity retrieval of images using 2D C-string knowledge representation, Pattern Recognition, vol.25, issue.3, pp.305-318, 1992.
DOI : 10.1016/0031-3203(92)90112-V

E. Jungert, Qualitative spatial reasoning for determination of object relations using symbolic interval projections, Proceedings 1993 IEEE Symposium on Visual Languages, pp.24-27, 1993.
DOI : 10.1109/VL.1993.269582

T. Xuehua, M. Lingkui, and Q. Kun, Study on the Uncertain Directional Relations Model based on Cloud Model, International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, pp.345-350, 2008.

B. M. Mehtre, M. S. Kankanhalli, A. D. Narasimhalu, and G. C. Man, Color matching for image retrieval, Pattern Recognition Letters, vol.16, issue.3, pp.325-331, 1995.
DOI : 10.1016/0167-8655(94)00096-L